#ifndef MYSQLUTIL_H
#define MYSQLUTIL_H
#include <QString>
#include <QVariantList>
#include <QStringList>
#include <QtSql/QSqlDatabase>
#include <QDebug>
#include <QtSql/QSqlQuery>

extern QString sqlUser;
extern QString sqlPwd;
extern QString sqlLocalHost;

extern QString username_Current;
extern QString sName_Current;
extern QString pwd_Current;

extern QVariantList list_all_student;

extern void connect_to_database(QSqlDatabase db);
#endif // MYSQLUTIL_H
